function onLoad(){

	var menu1=$('menu1');
	var menu2=$('menu2');
	var menu3=$('menu3');
	var menu4=$('menu4');

	menu1.observe('mouseover',function(e){menu1.setStyle('background-image:url("image/menuBgSelect2.gif")');});
	menu1.observe('mouseout',function(e){menu1.setStyle('background-image:url("image/menuBg2.gif")');});
	
	menu2.observe('mouseover',function(e){menu2.setStyle('background-image:url("image/menuBgSelect2.gif")');});
	menu2.observe('mouseout',function(e){menu2.setStyle('background-image:url("image/menuBg2.gif")');});
	
	menu4.observe('mouseover',function(e){menu4.setStyle('background-image:url("image/menuBgSelect2.gif")');});
	menu4.observe('mouseout',function(e){menu4.setStyle('background-image:url("image/menuBg2.gif")');});
	
	menu3.observe('mouseover',function(e){menu3.setStyle('background-image:url("image/menuBgSelect2.gif")');});
	menu3.observe('mouseout',function(e){menu3.setStyle('background-image:url("image/menuBg2.gif")');});

}
function onLoadB(){

	var menu1=$('menu1');
	var menu2=$('menu2');
	var menu3=$('menu3');
	var menu4=$('menu4');

	menu1.observe('mouseover',function(e){menu1.setStyle('background-image:url("image/menuBgSelect2.gif")');});
	menu1.observe('mouseout',function(e){menu1.setStyle('background-image:url("image/menuBg2.gif")');});
	
	menu2.observe('mouseover',function(e){menu2.setStyle('background-image:url("image/menuBgSelect2.gif")');});
	menu2.observe('mouseout',function(e){menu2.setStyle('background-image:url("image/menuBg2.gif")');});
	
	menu4.observe('mouseover',function(e){menu4.setStyle('background-image:url("image/menuBgSelect2.gif")');});
	menu4.observe('mouseout',function(e){menu4.setStyle('background-image:url("image/menuBg2.gif")');});
	
	menu3.observe('mouseover',function(e){menu3.setStyle('background-image:url("image/menuBgSelect2.gif")');});
	menu3.observe('mouseout',function(e){menu3.setStyle('background-image:url("image/menuBg2.gif")');});
	
	var on='#e2efd3';
	var off='#FFFFFF';
	var nom=$('nom')
	nom.observe('click',function(e){
			nom.setStyle('background-color:'+on+';')
	});
	
	nom.observe('blur',function(e){
			nom.setStyle('background-color:'+off+';')
	});
		
	var prenom=$('prenom')
	prenom.observe('click',function(e){
			prenom.setStyle('background-color:'+on+';')
	});
	
	prenom.observe('blur',function(e){
			prenom.setStyle('background-color:'+off+';')
	});

	var email=$('email')
	email.observe('click',function(e){
			email.setStyle('background-color:'+on+';')
	});
	
	email.observe('blur',function(e){
			email.setStyle('background-color:'+off+';')
	});
	


	var message=$('message')
	message.observe('click',function(e){
			message.setStyle('background-color:'+on+';')
	});
	
	message.observe('blur',function(e){
			message.setStyle('background-color:'+off+';')
	});

	var envoyer=$('envoyer')
	envoyer.observe('mouseover',function(e){
			envoyer.setStyle('background-color:'+on+';color:black;')
	});
	envoyer.observe('mouseout',function(e){
			envoyer.setStyle('background-color:#99b837;color:#EEEEEE;')
	});
}